Option Explicit
Const pi = 3.141592654
Private Sub Form_Load()
Me.AutoRedraw = True
Dim r As Double
r = Val(InputBox("输入半径"))
Print "直径:" & 2 * r
Print "周长:" & 2 * r * pi
Print "圆面积: " & r * r * pi
Print "球面积: " & 4 * r * r * r * pi / 3
Print "球体积: " & 4 * r * r * pi
End Sub
如图所示,望采纳。。。。